Finnish Environment Institute | Suomen ympäristökeskus | Finlands miljöcentral

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WW 15/2017 Waste water II


Proftest SYKE will organise the proficiency test for analysis of NNH4, NNO2+NO3, Ntot, PPO4, Ptot, pH, conductivity, chloride, sulphate, and colour in waste water.
Sample delivery date is 28 November 2017. Totally, about 50 laboratories are expected to participate in this proficiency test.

Registration deadline is on 3 November 2017.
The final report for the proficiency test will be published in Marsh 2018. 

The registration for the proficiency test via the electronic client interface, ProftestWEB (name is the link).

Within the pages, instructions are available. A short “Getting started” instructions are downloadable from the ProftestWEB front page.

Please contact if there are question about ProftestWEB. New clients are asked to contact to request a client profile.


WW 15-2017 Infoletter_en.pdf

Published 2017-09-27 at 15:02, updated 2017-09-27 at 15:02